













Main markets: United States, Norway, Ukraine, Austria, Vietnam

Gemstone Shape
uncut
Gemstone Material
Coroundum
Gemstone Type
Synthetic (lab created)
Certificate Type
None
Treatments Applied
Heat
Optical Special Effects
Color Change
Synthetic Corundum: This lab-created material ensures consistent quality and color, making it ideal for gemstone production.
Heat Treatment: The heat treatment enhances the color and clarity of the synthetic corundum, providing a more vibrant and appealing appearance.
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Expect your order to be delivered before scheduled dates or receive a 5% delay compensation
Make free local returns for defects on qualifying purchases
Claim a refund if your order doesn't ship, is missing, or arrives with product issues






